#emulator

PCSX2 - The Playstation 2 Emulator

Ministack: Free, open-source local AWS emulator - 60+ services, Terraform compatible, real databases. Free forever. MIT licensed.

DOSBox Staging is a modern continuation of DOSBox with advanced features and current development practices.

Local Microsoft Fabric emulator in one Go binary. Control plane, OneLake, T-SQL warehouse and Spark, verified against unmodified Microsoft tools.

Reverse engineer and rewrite real mode DOS programs!

Run, mock and test fake Snowflake databases locally.

Local Microsoft Entra ID emulator in one Go binary. Real RS256 tokens, verified against Microsoft's own MSAL in five languages.

jQuery Terminal Emulator - JavaScript library for creating web-based terminals with custom commands

Javascript BBC micro emulator

Rust terminal emulator library with Python 3.12+ bindings (PyO3). Provides VT100/VT220/VT320/VT420 compatibility with PTY support.

Game Boy emulator written in Python

🪅 Windows & Linux userspace emulator

Box64 - Linux Userspace x86_64 Emulator with a twist, targeted at ARM64, RV64 and LoongArch Linux devices

An experimental PlayStation 5 emulator for Windows, Linux and macOS.

Local API emulation for CI and no-network sandboxes

The main repository for the Darkflame Universe Server Emulator project.

A Vue3 component library based on Material Design 2 and 3, supporting mobile and desktop.

Web Server (and its launcher) for AoE 1, 2, 3 (all DE), AoE 4 and AoM: RT supporting offline multiplayer and fully cross-platform

Python library that measures the width of strings in a terminal

Atari Jaguar and Jaguar CD emulator for libretro/RetroArch — the actively maintained continuation of Virtual Jaguar. Embedded BIOS, save states, netplay link cable, RetroAchievements.

A DynamoDB emulator in Rust, backed by SQLite. Starts in milliseconds as a single static binary, and is verified against real AWS by a public conformance suite. Runs as an HTTP server, an MCP server for coding agents, an embeddable library, or in the browser via WebAssembly.

Free, open-source AWS emulator. LocalStack alternative: 105 services, 7,404 operations, true 100% Smithy conformance (248,557/248,557 variants pass). No account, no auth token, no paid tier.